320283072

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2048

約数の個数: 140

約数和(自身を含む): 980537536

約数和(自身を除く): 660254464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1296, 1488, 1674, 1728, 1984, 1993, 2232, 2511, 2592, 2976, 3348, 3986, 4464, 5022, 5184, 5952, 5979, 6696, 7972, 8928, 10044, 11958, 13392, 15944, 17856, 17937, 20088, 23916, 26784, 31888, 35874, 40176, 47832, 53568, 53811, 61783, 63776, 71748, 80352, 95664, 107622, 123566, 127552, 143496, 160704, 161433, 185349, 191328, 215244, 247132, 286992, 322866, 370698, 382656, 430488, 494264, 556047, 573984, 645732, 741396, 860976, 988528, 1112094, 1147968, 1291464, 1482792, 1668141, 1721952, 1977056, 2224188, 2582928, 2965584, 3336282, 3443904, 3954112, 4448376, 5004423, 5165856, 5931168, 6672564, 8896752, 10008846, 10331712, 11862336, 13345128, 17793504, 20017692, 26690256, 35587008, 40035384, 53380512, 80070768, 106761024, 160141536, 320283072]

約数ペア:

[(1, 320283072), (2, 160141536), (3, 106761024), (4, 80070768), (6, 53380512), (8, 40035384), (9, 35587008), (12, 26690256), (16, 20017692), (18, 17793504), (24, 13345128), (27, 11862336), (31, 10331712), (32, 10008846), (36, 8896752), (48, 6672564), (54, 5931168), (62, 5165856), (64, 5004423), (72, 4448376), (81, 3954112), (93, 3443904), (96, 3336282), (108, 2965584), (124, 2582928), (144, 2224188), (162, 1977056), (186, 1721952), (192, 1668141), (216, 1482792), (248, 1291464), (279, 1147968), (288, 1112094), (324, 988528), (372, 860976), (432, 741396), (496, 645732), (558, 573984), (576, 556047), (648, 494264), (744, 430488), (837, 382656), (864, 370698), (992, 322866), (1116, 286992), (1296, 247132), (1488, 215244), (1674, 191328), (1728, 185349), (1984, 161433), (1993, 160704), (2232, 143496), (2511, 127552), (2592, 123566), (2976, 107622), (3348, 95664), (3986, 80352), (4464, 71748), (5022, 63776), (5184, 61783), (5952, 53811), (5979, 53568), (6696, 47832), (7972, 40176), (8928, 35874), (10044, 31888), (11958, 26784), (13392, 23916), (15944, 20088), (17856, 17937)]